Blade Fuse Holder Panel Mount | ATO ATC 1-40A 12-125V DC
Universal panel mount blade fuse holder compatible with standard ATO and ATC blade fuses, PA66 insulating housing, 1A-40A 12V-125V DC wide range, single circuit design for automotive, RV, marine and industrial panel overcurrent protection.
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The blade fuse holder panel mount is a universal single-circuit protection component designed for standard ATO and ATC automotive blade fuses. This blade fuse holder panel mount adopts high-quality PA66 insulating housing with high-conductivity internal terminals, delivering stable electrical connection and reliable overcurrent protection for low-voltage DC circuits. Widely used in automotive modification, power distribution boxes, industrial control panels and marine electrical systems, it features firm panel fixation, low contact resistance and easy fuse replacement, making it a standard protection accessory for various low-voltage DC scenarios.</p>
Key Features of Panel Mount Blade Fuse Holder
- Universal compatibility: fits all standard ATO and ATC size blade fuses on the market
- Wide current range: supports 1A to 40A fuses, covering most low-voltage DC protection requirements
- Wide voltage adaptation: works with 12V, 24V, 32V, 48V, 70V, 80V and 125V DC circuits
- Housing material: PA66 engineering plastic, high temperature resistance, good insulation and mechanical strength
- Panel mount installation, firm and not easy to loosen, suitable for panel and cabinet surface installation
- High conductivity internal terminals, low contact resistance, reduces heating during long-term operation
- Single circuit independent design, flexible for single circuit protection and combination use
- RoHS compliant, suitable for global automotive and industrial electronic product applications
Compared with PCB mount fuse holders, this panel type ATC fuse base provides more flexible installation positions and easier maintenance access. Its compact 30×30mm body saves valuable panel space, making it especially suitable for compact distribution boxes, control cabinets and modified vehicle electrical systems.
Main Technical Specifications
| Item | Parameter |
|---|---|
| Model | GF-701A |
| Compatible Fuse | Standard ATO / ATC blade fuse |
| Current Range | 1A ~ 40A (matched with corresponding fuse) |
| Voltage Range | 12V / 24V / 32V / 48V / 70V / 80V / 125V DC |
| Housing Material | PA66 engineering plastic |
| Circuit Configuration | Single circuit |
| Mounting Type | Panel mount |
| Overall Dimension | Approx. 30 × 30 mm (1.2 × 1.2 inch) |
| Compliance | RoHS compliant |
Selection & Application Guide
When selecting a panel mount blade fuse holder, first confirm the fuse size, system rated voltage and working current. For automotive and low-voltage industrial systems, ATO/ATC standard specification is the most universal choice. Always select a fuse with appropriate current rating according to the actual working current of the circuit, reserving a 1.25-1.5 times safety margin to avoid premature fuse failure or insufficient protection. For high-temperature environments above 60℃, derate the current appropriately to ensure long-term reliable operation. Multiple single-circuit holders can be combined freely according to the number of protection circuits to meet the needs of multi-circuit distribution systems.
Application Scenarios
- Automotive internal circuits, car audio modification and vehicle electrical retrofitting
- RVs, campers and yacht DC power distribution systems
- Industrial control cabinets and power distribution box circuit protection
- Marine and shipboard low-voltage electrical systems
- New energy vehicle auxiliary circuits and on-board chargers
- Telecom base stations and communication power supply equipment
- Solar off-grid systems and energy storage auxiliary circuits
Installation & Usage Notes
1. Select a matching ATO/ATC blade fuse with appropriate current and voltage rating according to circuit protection requirements.
2. Drill a corresponding mounting hole on the installation panel according to the product size, and fix the fuse holder firmly on the panel.
3. Connect the circuit wires to the input and output terminals tightly, and make proper insulation treatment to avoid short circuit risks.
4. Insert the fuse into the holder vertically and ensure it is fully seated and clamped firmly.
5. Do not use the fuse holder beyond the rated voltage and current range to prevent insulation breakdown and safety hazards.
6. Disconnect the power supply before replacing the fuse to avoid electric shock and short-circuit damage to the circuit.
7. Regularly check the terminals and fuse for looseness, oxidation or overheating, and replace them in time if any abnormality is found.
Frequently Asked Questions
Q1: What fuses does this panel mount blade fuse holder fit?
A1: It is compatible with all standard ATO and ATC size blade fuses, which is the most universal automotive blade fuse specification on the market.
Q2: What is the current and voltage range of this fuse holder?
A2: It supports 1A to 40A fuses, and is suitable for 12V, 24V, 32V, 48V, 70V, 80V and 125V DC circuits, covering most low-voltage DC protection scenarios.
Q3: What material is the housing made of?
A3: The housing is made of PA66 engineering plastic, featuring good insulation performance, high temperature resistance and excellent mechanical strength.
Q4: What mounting method does it use?
A4: It adopts panel mount design, which can be directly fixed on the surface of equipment panels, control cabinets and distribution boxes, with firm installation and convenient maintenance.
Q5: Is this a single circuit or multi-circuit fuse holder?
A5: This is a single circuit independent fuse holder. Multiple units can be combined freely according to the number of protection circuits required.
Q6: What are the main application scenarios?
A6: Widely used in automotive modification, RVs, yachts, industrial control cabinets, power distribution boxes, solar energy systems and other low-voltage DC circuit protection.
Q7: Is this product RoHS compliant?
A7: Yes, this panel mount blade fuse holder is fully RoHS compliant, meeting the environmental requirements of global automotive and industrial electronic product export.
